U.S. Men's Clay Court Championship

April 10, 2013 |Compiled by Chron.com Staff

See the best photos from the matches at River Oaks.

Karen Warren/Houston Chronicle

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Chuck Hakansson restrings a tennis racket for a player during a rain delay called during the doubles match between Bob and Mike Bryan and Oliver Marach and Andre Sa, during the first round of the US Men's Clay Court Championships, Wednesday, April 10, 2013, in Houston. The drastic drop in temperatures caused a backlog of work for the "stringers" at the tournament.

Karen Warren/Houston Chronicle

130of135

Chuck Hakansson restrings a tennis racket for a player during a rain delay called during the doubles match between Bob and Mike Bryan and Oliver Marach and Andre Sa, during the first round of the US Men's Clay Court Championships, Wednesday, April 10, 2013, in Houston. The drastic drop in temperatures caused a backlog of work for the "stringers" at the tournament.